You will receive a mailer prior to your license's expiration. If you have not worked as a CNA for more than 24 consecutive months, you will need to retake the state CNA certification test.
Your Missouri license is valid for two years from the last issue date.
There is no cost to renewing your Missouri state CNA license. However, if you have become inactive (again 24 months without proof of CNA employment) you will need to retake the CNA exam. We have included a link to a Missouri CNA Test prep website.